This was purchased from the Kelly Freas estate. It was included in a lot of cartoons
that also belonged to Kelly & Laura Freas. In this letter Rotsler is apparently thanking
Kelly & Laura for attending his birthday party. Rotsler is also using it as an opportunity
to dispose of a nude print which he typed the letter on the back of.

Click The image for a larger version. The original 600 DPI scans are also availiable for download.